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Ratio and Proportion Quiz

Authored by Sethu Ram

Education

Professional Development

Used 1+ times

Ratio and Proportion Quiz
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33 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

8 : 4 :: 3.2 : x and 3 : 6 :: 6 : y. What is the ratio of x to y ?

3 : 8

2 : 15

4 : 19

1 : 3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the ratio between the third proportion of 20 and 50 and the median proportion of 9 and 16

25 : 2

12 : 125

2 : 25

125 : 12

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If 49 : x :: x : 81, and 64 : y :: y : 169, where x and y are both natural numbers, then find the value of 2x + 3y.

348

438

126

312

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The third proportion of 10 and 50 is

300

1250

250

125

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the third proportion of 18 and 72.

388

588

288

488

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If 6, 18, 39, and x are in proportion, then find the value of x.

117

112

139

115

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If 100 : 250 :: 250 : x, then what is the value of x?

250

6.25

625

25

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